JUS C B5 306-1990 Pipeaork Single averlap flexible metal boses (rubber packing limited tightness circular or polvgcmal section in protected carbon steel)《管道工程 单层重叠式柔性金属软管(保护性碳钢壁内环形.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

JB 3982-1985 轿车的外部防护.pdf

JB T 10329.1-2002 电溶爆外圆加工机床.第1部分 系列型谱.pdf

JB T 10329.2-2002 电溶爆外圆加工机床.第2部分 参数.pdf

JB T 10329.3-2002 电溶爆外圆加工机床.第3部分 精度检验.pdf

JB T 10536-2005 涂装供漆系统.技术条件.pdf

JB T 10554.1-2006 无损检测.轴类球墨铸铁超声检测.第1部分：总则.pdf

JB T 10554.2-2006 无损检测 轴类球墨铸铁超声检测 第2部分：球墨铸铁曲轴的检测.pdf

JB T 10572-2006 万能测长仪.pdf

JB T 10573-2006 工具显微镜.pdf